1. Inspect the loose and lost of connector, bolts and nuts, obvious
damage and leakage.
2. Clean mud、stone、sand grain on the machine, check the
damage、crack and loose of jointing after work.
3. Carry out everyday lubrication and maintenance.
4. Clean concerned parts with water after working in acid rain or
corrosive chemical materials.
1. Inspect all the screw plugs and make sure that all of them have
been screwed down.
2. Clean the machine carefully to remove all the salt on machine
and maintain the wiring frequently to prevent possible
cauterization.